Can i connect a cd132 to a mondeo 2.5 ghia x v6?

I have recently purchased a 51 plate mondeo 2.5 ghia x v6
its fitted with a sony cd132 cd6 this unit doesnt work with the control unit on the steering column, ive been told by ford and the dealer that it use to have a 6006 unit in it apparently the cd132 will not work with the column stalk but surley u can just change a lead for this new unit to work
can anyone help